Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Common Stock, Value, Issued	$ 27,709	$ 27,709
Treasury Stock, Common, Value	$ 605,752	$ 631,811
Treasury stock, shares (in shares)	10,578,051	11,033,098
Current Assets:
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 368,412	$ 538,114
Accounts receivable, net	344,533	262,960
Contract assets, net	188,672	164,847
Inventory, net	169,245	153,682
Other current assets	76,902	68,400
Total Current Assets	1,147,764	1,188,003
Property and equipment, at cost	2,423,350	2,452,421
Property and equipment, at cost	1,968,046	1,962,825
Net property and equipment	455,304	489,596
Assets, Noncurrent, Other than Noncurrent Investments and Property, Plant and Equipment	269,355	285,260
Goodwill	34,382	34,908
Other Assets, Noncurrent	101,655	104,255
Right-of-use operating lease assets	133,318	146,097
Total Assets	1,872,423	1,962,859
Current Liabilities:
Accounts payable	129,594	122,327
Accrued liabilities	286,582	290,659
Contract liabilities	56,563	88,175
Total current liabilities	472,739	501,161
Long-term debt	701,539	702,067
Long-term operating lease liabilities	144,903	158,503
Other long-term liabilities	76,514	90,104
Commitments and contingencies
Common Stock, Shares, Outstanding	110,834,088
Common Stock, shares authorized (in shares)	360,000,000
Common Stock, par value (in dollars per share)	$ 0.25
Equity:
Additional paid-in capital	$ 150,539	173,608
Retained earnings	1,286,423	1,301,913
Accumulated other comprehensive loss	(388,254)	(366,458)
Oceaneering shareholders' equity	470,665	504,961
Noncontrolling interest	6,063	6,063
Total equity	476,728	511,024
Total Liabilities and Equity	$ 1,872,423	$ 1,962,859